Individual Calculations February 2020 |
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Ranasinghe, R A S C Total change: 65.20 | | |
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Sri Lanka National Youth Chess Championship 2019 - Under 11 years | Colombo | SRI | 2019-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1244 | 1058 | 3.00 | 5 | 1.63 | 40 | 65.20 | |
| Perera, K S D | | | 1161 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | Wickramarathne, D Jehan Randil | | | 1141 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | Herath, H M J R | | | 1214 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | Kulathilake, S M M P | | | 1458 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | Dissanayake, D M S L | | | 1248 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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